RT400Aug 23, 20192 minMarie Van Brittan Brown - CCTVMarie Van Brittan Brown (October 30, 1922 - February 2, 1999) was born in Jamaica, Queens, New York City. In 1966 she had the idea for a...
RT400Aug 23, 20192 minLisa GelobterLisa Gelobter (1971 - ) is a computer scientist, technologist and chief executive. She is the Chief Digital Service Officer for the...
RT400Aug 23, 20191 minLonnie Johnson - Super SoakerLonnie Johnson (October 6, 1949 - ) was an African-American engineer and inventor. He earned his master's degree in nuclear engineering...
RT400Aug 23, 20192 minCharles Drew - Blood Bank StorageCharles Drew (June 3, 1904 – April 1, 1950) was an American surgeon and medical researcher. He researched in the field of blood...